A hobbyist has created a vehicle that morphs between tank and quadcopter modes at the press of a button. Michael Rechtin’s vehicle transitions from driving to flying via a four-bar linkage system.

A hobbyist has created a vehicle that morphs between tank and quadcopter modes at the ... a functional 3D model ready for construction. The robot can fly like a drone and drive on roads.

Similarly, Hugo Gernsback accurately predicted car phones, robot tanks, and home shopping among a plethora of other predictions with remarkable accuracy and detail throughout his writing career.

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